Bug #61508 [Fbk->NoF]: various crashes after upgrading to 5.3

Edit report at https://bugs.php.net/bug.php?id=61508&edit=1 ID: 61508 Updated by: php-bugs@lists.php.net Reported by: komanek at natur dot cuni dot cz Summary: various crashes after upgrading to 5.3 -Status: Feedback +Status: No Feedback Type: Bug Package: *General Issues Operating System: Debian 5 PHP Version: 5.3.10 Private report: N New Comment: No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Re-Opened". Thank you. Previous Comments: ------------------------------------------------------------------------ [2013-12-06 08:16:21] mike@php.net Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. ------------------------------------------------------------------------ [2012-04-02 13:42:34] komanek at natur dot cuni dot cz This seems to be a duplicate of https://bugs.php.net/bug.php?id=40479 ------------------------------------------------------------------------ [2012-03-26 11:21:34] komanek at natur dot cuni dot cz I should also mention that it is a server with relatively high load and that I do not have these problems on other (much smaller) servers. There should be a problem related to the load, OS or PHP itself. I also upgraded Apache to 2.2.22 which didn't resolve the issue. ------------------------------------------------------------------------ [2012-03-26 11:17:37] komanek at natur dot cuni dot cz Description: ------------ After upgrading from 5.2.17 na 5.3.10 there are rare crashes and segfaults: [Mon Mar 26 10:03:39 2012] [notice] child pid 22804 exit signal Segmentation fault (11), possible coredump in /usr/local/var/apache_cores [Mon Mar 26 10:05:06 2012] [notice] child pid 26428 exit signal Segmentation fault (11), possible coredump in /usr/local/var/apache_cores [Mon Mar 26 11:32:01 2012] [notice] child pid 1083 exit signal Bus error (7), possible coredump in /usr/local/var/apache_cores [Mon Mar 26 12:13:17 2012] [notice] child pid 26574 exit signal Segmentation fault (11), possible coredump in /usr/local/var/apache_cores Some of the stacktraces: #0 0x00007fad2a19b67b in zend_vm_set_opcode_handler (op=0x1dca348) at /data/install/php-5.3.10/Zend/zend_vm_execute.h:34020 #1 0x00007fad2a16df7e in pass_two (op_array=0x1dc6d00) at /data/install/php- 5.3.10/Zend/zend_opcode.c:412 #2 0x00007fad2a161cf1 in zend_do_end_function_declaration (function_token=0x7ffffad843e0) at /data/install/php- 5.3.10/Zend/zend_compile.c:1447 #3 0x00007fad2a1448fe in zendparse () at /data/install/php- 5.3.10/Zend/zend_language_parser.c:4088 #4 0x00007fad2a150710 in compile_file (file_handle=0x7ffffad86240, type=8) at Zend/zend_language_scanner.l:364 #5 0x00007fad29ff647a in phar_compile_file (file_handle=0x7ffffad86240, type=8) at /data/install/php-5.3.10/ext/phar/phar.c:3393 #6 0x00007fad2a14fd4f in compile_filename (type=8, filename=0x451ffc0) at Zend/zend_language_scanner.l:407 #7 0x00007fad2a1ad384 in ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER (execute_data=0x451fa18) at /data/install/php-5.3.10/Zend/zend_vm_execute.h:5254 #8 0x00007fad2a1a4969 in execute (op_array=0x3fcc538) at /data/install/php- 5.3.10/Zend/zend_vm_execute.h:107 #9 0x00007fad2a175ffb in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /data/install/php-5.3.10/Zend/zend.c:1236 #10 0x00007fad2a11ee18 in php_execute_script (primary_file=0x7ffffad88910) at /data/install/php-5.3.10/main/main.c:2308 #11 0x00007fad2a2041af in php_handler (r=0x1d53a90) at /data/install/php- 5.3.10/sapi/apache2handler/sapi_apache2.c:669 #12 0x0000000000443f5a in ap_run_handler (r=0x1d53a90) at config.c:158 #13 0x000000000044747e in ap_invoke_handler (r=0x1d53a90) at config.c:376 #14 0x0000000000465ece in ap_process_request (r=0x1d53a90) at http_request.c:282 #15 0x0000000000462d78 in ap_process_http_connection (c=0x1d3c470) at http_core.c:190 #16 0x000000000044b45a in ap_run_process_connection (c=0x1d3c470) at connection.c:43 #17 0x000000000046abd0 in child_main (child_num_arg=<value optimized out>) at prefork.c:667 #18 0x000000000046aea4 in make_child (s=0x11f5fe8, slot=7) at prefork.c:768 #19 0x000000000046baee in ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value optimized out>) at prefork.c:903 #20 0x000000000043063a in main (argc=4, argv=0x7ffffad88ef8) at main.c:753 #0 zend_hash_find (ht=0x2869c38, arKey=0x2862210 "", nKeyLength=9, pData=0x7fffc2538958) at /data/install/php-5.3.10/Zend/zend_hash.c:884 #1 0x00007f553a2f8f74 in zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CONST (prop_dim=0, execute_data=0x2aed260) at /data/install/php- 5.3.10/Zend/zend_vm_execute.h:10926 #2 0x00007f553a2ff969 in execute (op_array=0x2aac740) at /data/install/php- 5.3.10/Zend/zend_vm_execute.h:107 #3 0x00007f553a2d0ffb in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /data/install/php-5.3.10/Zend/zend.c:1236 #4 0x00007f553a279e18 in php_execute_script (primary_file=0x7fffc253aea0) at /data/install/php-5.3.10/main/main.c:2308 #5 0x00007f553a35f1af in php_handler (r=0x2895878) at /data/install/php- 5.3.10/sapi/apache2handler/sapi_apache2.c:669 #6 0x0000000000443f5a in ap_run_handler (r=0x2895878) at config.c:158 #7 0x000000000044747e in ap_invoke_handler (r=0x2895878) at config.c:376 #8 0x0000000000465d30 in ap_internal_redirect (new_uri=<value optimized out>, r=<value optimized out>) at http_request.c:554 #9 0x00007f553afb8bb5 in handler_redirect (r=0x28a3a50) at mod_rewrite.c:4843 #10 0x0000000000443f5a in ap_run_handler (r=0x28a3a50) at config.c:158 #11 0x000000000044747e in ap_invoke_handler (r=0x28a3a50) at config.c:376 #12 0x0000000000465ece in ap_process_request (r=0x28a3a50) at http_request.c:282 #13 0x0000000000462d78 in ap_process_http_connection (c=0x2883390) at http_core.c:190 #14 0x000000000044b45a in ap_run_process_connection (c=0x2883390) at connection.c:43 #15 0x000000000046abd0 in child_main (child_num_arg=<value optimized out>) at prefork.c:667 #16 0x000000000046aea4 in make_child (s=0x1d3bfe8, slot=2) at prefork.c:768 #17 0x000000000046baee in ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value optimized out>) at prefork.c:903 #18 0x000000000043063a in main (argc=4, argv=0x7fffc253b518) at main.c:753 #0 zend_hash_find (ht=0x36e13e0, arKey=0x36e5198 "args", nKeyLength=5, pData=0x7fffc2538958) at /data/install/php-5.3.10/Zend/zend_hash.c:884 #1 0x00007f553a32191e in zend_fetch_var_address_helper_SPEC_CONST (type=1, execute_data=0x297a380) at /data/install/php-5.3.10/Zend/zend_vm_execute.h:1380 #2 0x00007f553a2ff969 in execute (op_array=0x39f6480) at /data/install/php- 5.3.10/Zend/zend_vm_execute.h:107 #3 0x00007f553a2d0ffb in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /data/install/php-5.3.10/Zend/zend.c:1236 #4 0x00007f553a279e18 in php_execute_script (primary_file=0x7fffc253aea0) at /data/install/php-5.3.10/main/main.c:2308 #5 0x00007f553a35f1af in php_handler (r=0x4300f68) at /data/install/php- 5.3.10/sapi/apache2handler/sapi_apache2.c:669 #6 0x0000000000443f5a in ap_run_handler (r=0x4300f68) at config.c:158 #7 0x000000000044747e in ap_invoke_handler (r=0x4300f68) at config.c:376 #8 0x0000000000465d30 in ap_internal_redirect (new_uri=<value optimized out>, r=<value optimized out>) at http_request.c:554 #9 0x00007f553afb8bb5 in handler_redirect (r=0x460e470) at mod_rewrite.c:4843 #10 0x0000000000443f5a in ap_run_handler (r=0x460e470) at config.c:158 #11 0x000000000044747e in ap_invoke_handler (r=0x460e470) at config.c:376 #12 0x0000000000465ece in ap_process_request (r=0x460e470) at http_request.c:282 #13 0x0000000000462d78 in ap_process_http_connection (c=0x2883390) at http_core.c:190 #14 0x000000000044b45a in ap_run_process_connection (c=0x2883390) at connection.c:43 #15 0x000000000046abd0 in child_main (child_num_arg=<value optimized out>) at prefork.c:667 #16 0x000000000046aea4 in make_child (s=0x1d3bfe8, slot=3) at prefork.c:768 #17 0x000000000046baee in ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value optimized out>) at prefork.c:903 #18 0x000000000043063a in main (argc=4, argv=0x7fffc253b518) at main.c:753 My configuration: PHP Version => 5.3.10 System => Linux web.natur.cuni.cz 2.6.26-2-amd64 #1 SMP Sun Mar 4 21:48:06 UTC 2012 x86_64 Build Date => Mar 25 2012 21:12:16 Configure Command => './configure' '--prefix=/usr/local' '--disable-cgi' '-- disable-rpath' '--disable-short-tags' '--enable-bcmath' '--enable-calendar' '-- enable-ctype' '--enable-dom' '--enable-exif' '--enable-ftp' '--enable-gd-native- ttf' '--enable-mbregex' '--enable-mbstring' '--enable-safe-mode' '--enable-soap' '--enable-sockets' '--enable-zend-multibyte' '--with- apxs2=/usr/local/apache2/bin/apxs' '--with-bz2=/usr' '--with-curl=/usr/local' '- -with-freetype-dir=/usr' '--with-gd' '--with-gettext=/usr' '--with- gmp=/usr/local' '--with-iconv=/usr/local' '--with-imap=/data/install/imap-2007f' '--with-imap-ssl=/data/install/imap-2007f' '--with-jpeg-dir=/usr/lib' '--with- ldap=/usr' '--with-ldap-sasl=/usr' '--with-libmbfl' '--with-libxml-dir=/usr' '-- with-mcrypt' '--with-mysql=mysqlnd' '--with-mysqli=mysqlnd' '--with- openssl=/usr' '--with-pdo-mysql=mysqlnd' '--with-png-dir=/usr/lib' '--with-xpm- dir=/usr/lib' '--with-xsl=/usr' '--with-zlib=/usr' '--with-zlib-dir=/usr' '-- without-sqlite' Server API => Command Line Interface Virtual Directory Support => disabled Configuration File (php.ini) Path => /usr/local/lib Loaded Configuration File => /usr/local/lib/php.ini Scan this dir for additional .ini files => (none) Additional .ini files parsed => (none) PHP API => 20090626 PHP Extension => 20090626 Zend Extension => 220090626 Zend Extension Build => API220090626,NTS PHP Extension Build => API20090626,NTS Debug Build => no Thread Safety => disabled Zend Memory Manager => enabled Zend Multibyte Support => enabled IPv6 Support => enabled Registered PHP Streams => https, ftps, compress.zlib, compress.bzip2, php, file, glob, data, http, ftp, phar Registered Stream Socket Transports => tcp, udp, unix, udg, ssl, sslv3, sslv2, tls Registered Stream Filters => zlib.*, bzip2.*, convert.iconv.*, mcrypt.*, mdecrypt.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk .... Core PHP Version => 5.3.10 Directive => Local Value => Master Value allow_call_time_pass_reference => On => On allow_url_fopen => On => On allow_url_include => Off => Off always_populate_raw_post_data => Off => Off arg_separator.input => & => & arg_separator.output => & => & asp_tags => Off => Off auto_append_file => no value => no value auto_globals_jit => On => On auto_prepend_file => no value => no value browscap => /usr/local/lib/php_browscap.ini => /usr/local/lib/php_browscap.ini default_charset => no value => no value default_mimetype => text/html => text/html define_syslog_variables => Off => Off detect_unicode => On => On disable_classes => no value => no value disable_functions => no value => no value display_errors => Off => Off display_startup_errors => Off => Off doc_root => no value => no value docref_ext => no value => no value docref_root => no value => no value enable_dl => On => On error_append_string => no value => no value error_log => /usr/local/apache2/logs/php5_log => /usr/local/apache2/logs/php5_log error_prepend_string => no value => no value error_reporting => 30719 => 30719 exit_on_timeout => Off => Off expose_php => Off => Off extension_dir => /usr/local/lib/php/extensions/no-debug-non-zts-20060613/ => /usr/local/lib/php/extensions/no-debug-non-zts-20060613/ file_uploads => On => On highlight.bg => <font style="color: #FFFFFF">#FFFFFF</font> => <font style="color: #FFFFFF">#FFFFFF</font> highlight.comment => <font style="color: #FF8000">#FF8000</font> => <font style="color: #FF8000">#FF8000</font> highlight.default => <font style="color: #0000BB">#0000BB</font> => <font style="color: #0000BB">#0000BB</font> highlight.html => <font style="color: #000000">#000000</font> => <font style="color: #000000">#000000</font> highlight.keyword => <font style="color: #007700">#007700</font> => <font style="color: #007700">#007700</font> highlight.string => <font style="color: #DD0000">#DD0000</font> => <font style="color: #DD0000">#DD0000</font> html_errors => Off => Off ignore_repeated_errors => Off => Off ignore_repeated_source => Off => Off ignore_user_abort => Off => Off implicit_flush => On => On include_path => .:/usr/local/apache2/virtualhosts/system/webquota:/usr/local/apache2/htdocs/hord e:/usr/local/lib/php => .:/usr/local/apache2/virtualhosts/system/webquota:/usr/local/apache2/htdocs/hord e:/usr/local/lib/php log_errors => On => On log_errors_max_len => 1024 => 1024 magic_quotes_gpc => Off => Off magic_quotes_runtime => Off => Off magic_quotes_sybase => Off => Off mail.add_x_header => Off => Off mail.force_extra_parameters => no value => no value mail.log => no value => no value max_execution_time => 0 => 0 max_file_uploads => 20 => 20 max_input_nesting_level => 64 => 64 max_input_time => -1 => -1 max_input_vars => 1000 => 1000 memory_limit => 80M => 80M open_basedir => no value => no value output_buffering => 0 => 0 output_handler => no value => no value post_max_size => 20M => 20M precision => 14 => 14 realpath_cache_size => 16K => 16K realpath_cache_ttl => 120 => 120 register_argc_argv => On => On register_globals => Off => Off register_long_arrays => Off => Off report_memleaks => On => On report_zend_debug => Off => Off request_order => no value => no value safe_mode => Off => Off safe_mode_exec_dir => no value => no value safe_mode_gid => Off => Off safe_mode_include_dir => no value => no value sendmail_from => php_engine@web.natur.cuni.cz => php_engine@web.natur.cuni.cz sendmail_path => /usr/sbin/sendmail -t -i => /usr/sbin/sendmail -t -i serialize_precision => 100 => 100 short_open_tag => Off => Off SMTP => localhost => localhost smtp_port => 25 => 25 sql.safe_mode => Off => Off track_errors => On => On unserialize_callback_func => no value => no value upload_max_filesize => 50M => 50M upload_tmp_dir => no value => no value user_dir => no value => no value user_ini.cache_ttl => 300 => 300 user_ini.filename => .user.ini => .user.ini variables_order => EGPCS => EGPCS xmlrpc_error_number => 0 => 0 xmlrpc_errors => Off => Off y2k_compliance => On => On zend.enable_gc => On => On ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=61508&edit=1